3Com NBX 100 Administrator's Manual - page 84
84
C
HAPTER
2: D
IAL
P
LAN
Configuring Domain
Name Server
Information
When the SMTP utility attempts to send e-mail, it must be able to resolve
a host name within an e-mail address and determine the proper IP
address from that name. Domain Name Servers on the Internet perform
this function. You can configure up to three DNS entries with the NBX
NetSet utility. The NBX system uses the second and third entries if the first
or second cannot be reached. To configure DNS information in the NBX
NetSet utility:
1 In the NBX NetSet - Main Menu window, click System Configuration.
2 Click the System Settings tab and the System-wide button. The System
Settings dialog box appears.
SMTP DATA END response
Definition: The time that the local system waits,
after sending the entire message, for an
acknowledgement from the other site that the
message was received.
Detail: After the local system sends the entire
message, it waits for a response from the other site
indicating acceptance of the message.
Minimum: 10 minutes
Default: 10 minutes
SMTP RSET response
Definition: The time that the local system waits for
an acknowledgement of a RSET command.
Detail: Since the RSET command resets the SMTP
connection, the local system must wait for the other
site to reset itself and acknowledge.
Minimum: None defined
Default: 10 minutes
SMTP QUIT response
Definition: The time that the local system waits for
an acknowledgement of the QUIT command.
Detail: When the local system is finished
transmitting a message and wants to break the
connection, it sends a QUIT command. It then waits
for the other site to acknowledge the QUIT
command. When the acknowledgement arrives, or
when the time-out value is reached, whichever
comes first, the local system breaks the connection.
Minimum: None defined
Default: 5 minutes
Table 19 VPIM Advanced Settings Dialog Box (continued)
Field
Purpose